Final answer:
The freezer may not be cold enough according to the manufacturer's recommendations, but food frozen at -12°C is still considered safe to eat.
Step-by-step explanation:
The freezer is currently set at -12°C, which is higher than the manufacturer's recommended temperature of -18°C. This means that the freezer may not be cold enough according to the manufacturer's guidelines. However, it is important to note that food frozen at -12°C is still considered safe to eat, although it may deteriorate in quality over time.